Message type: E = Error
Message class: RU - Messages for order completion confirmation
Message number: 120
Message text: Activity & cannot be entered
In the work center the maintenance rule for the standard value prevents
you from entering an activity.
If you want to enter an activity for this standard value, you must
first change the relevant maintenance rule in the work center so that
you are allowed to enter an activity.
<DS:TRAN.CR02>Proceed</>
Error message extract from SAP system. Copyright SAP SE.
RU119 Error in material & order & item &
What causes this issue? The data necessary for automatic goods movements in a c...
RU118 & goods movements were entered as a background job
Self-Explanatory Message Since SAP believes that this specific error message is ...
RU121 Activity & is not defined (confirmation is not possible)
What causes this issue? The work center does not have a standard value for the ...
RU122 Confirmation & counter & does not exist (check entry)
Self-Explanatory Message Since SAP believes that this specific error message is ...
SAP messages fall into 3 different categories: Error messages
(message type = E), Warnings (W) or Informational (I) messages.
An error message will prevent you from continuing your work - it is a hard stop and you need to fix the error before you can proceed. A warning message will stop your work, however, you can then bypass the warning by pressing the Enter key on your keyboard. That said, it is still good practice to investigate the cause of the warning message and address it. An information message will not stop your work and is truly just for informational purposes.
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